4820-01-116-7492

Find complete technical information, availability, and procurement data for: 4820-01-116-7492
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-116-7492

Item Name Code

05488

Assigment Date

08/02/1981 (45 years ago)

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

disk flow control device, 1.500 inches valve size, 4.125 inches first connection face to centerline distance, zzzy criticality code justification, 3.625 inches second connection face to centerline distance

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Flow Control Device: disk
Valve Size: 1.500 inches
Criticality Code Justification: zzzy
First Connection Face To Centerline Distance: 4.125 inches
Second Connection Face To Centerline Distance: 3.625 inches
Material: bronze body
Material: nickel alloy flow control device
Material: nickel alloy stem
Style Designator: angle flanged ends
Reference Number Differentiating Characteristics: cleaning, packaging, and marking iaw the latest revision of mil-std-1330

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
DA-40G SET 60PSI CP	Safety Relief Valve
DA-40G SET60PSI	Safety Relief Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-01-116-7492?

The FSCG of the NSN 4820-01-116-7492 is 4820

Does the NSN 4820-01-116-7492 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-116-7492 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-01-116-7492 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-116-7492 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4820-01-116-7492 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Sun, Aug 2, 1981